图片仅供参考,请以实物为准 PA0457NL 生产厂商: Pulse 产品描述: Power Transformer 12:4:2 1500VDC Dual+Auxilary Prim. Dual Sec. 48V Prim. 3.3V Sec. Flange Mount 标准包装 Bulk 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Secondary Side Voltage 3.3 V Primary Side Voltage 48 V Secondary Side Current 20300 mA Mounting Flange Mount Transformer Type High Frequency Planar Transformer Primary Frequency 200 to 700 KHz Turns Ratio 12:4:2 Power Rating 67 W Primary Configuration Dual+Auxilary 同系列产品